I have MySQL 8 on Debian 9 vps, and my problem that I can connect to server from php Adminer (web) with any port I've chosen:
localhost:3307, 33650, any port.
And php Adminer showing - MySQL » localhost:33899. And I can manage databases, but this instance is from 3306, which is default. Why such thing is happen? Am I miss something? This question was born due of other question here - MySQL 8 insert values into selected columns only
And no other instances of MySQL are running in that case. Even if I run them, I can connect only from command line, not from Adminer web nor from game script side.